<template>
  <div class="my-product">
    <h3>标题:{{title}}</h3>
    <p>价格: {{price}}元</p>
    <p>{{info}}</p>
    <button @click="sunFn">砍一刀</button>
  </div>
</template>

<script>
export default {
  props: ['index', 'title', 'price', 'info'],
  methods: {
    sunFn () {
      this.$emit('sunfn', this.index, 1)
    }
  }
}
</script>

<style>
.my-product {
  width: 400px;
  padding: 20px;
  border: 2px solid #000;
  border-radius: 5px;
  margin: 10px;
}
</style>